the killingg of ambassador christopher stevvns and three others in an attack on the u-s consulate in benghazi tuesday. a battle between police and protestors continued for a fourth day in cairo.and in were seen as protestors smoke stormed the gate of the u-s embassy in tunis.burn, burn, usa. burn, burn usa.... friday's demonstrations were not confined toothe middle east. this was theescene outside the american embassy in london.the protests seem, at least in part, a response to an internet movie trailer produced in the u-s. it angered muslims for its unflattering portrayal of the prophet mohammed.much like the accelerated pace of last year's arab spring, word of the video has spread across the region rapidly through the video in egypt and in ked - libya, where those attacks on american personnel took place tuesday, the scope of which stunned the u-s diplomatic community.an official said friday that arrests had been made in connection with those killings in benghazi.in washington, i'm karin caifa. earlier we told you about how prince george's couuty has keep an eye on speed cameras. cameras. t